APA (7th ed.) Citation

Pereira, P., Brilha, J. B., & Pereira, D. I. (2012). The inventory of the Portuguese geological heritage: A good example of scientific cooperation between universities.

Chicago Style (17th ed.) Citation

Pereira, Paulo, J. B. Brilha, and D. I. Pereira. The Inventory of the Portuguese Geological Heritage: A Good Example of Scientific Cooperation Between Universities. 2012.

MLA (8th ed.) Citation

Pereira, Paulo, et al. The Inventory of the Portuguese Geological Heritage: A Good Example of Scientific Cooperation Between Universities. 2012.